m_iBarRatio

Type short

Default: 25        This parameter specifies the wide/narrow bar ratio times 10 for those barcode types which permit this value to be adjusted (Code 39, Interleaved 2/5, 2 of 5, and Codabar). The parameter may vary between 20 and 30, corresponding to bar width ratios of 2.0 – 3.0 A value of 0 for this parameter cuases the default value of 25 to be used.

More:

m_lforecolor;